@conference{leme,
	Author = {Bruno Ara{\'u}jo and Tiago Guerreiro and Ricardo Costa and Joaquim Jorge},
	Booktitle = {13o Encontro Portugu{\^e}s de Computa{\c c}{\~a}o Gr{\'a}fica, Universidade Tr{\'a}s-Os-Montes e Alto Douro, Vila Real, Portugal},
	Date-Added = {2007-07-02 00:54:56 +0100},
	Date-Modified = {2007-07-02 01:08:35 +0100},
	Month = {10},
	Title = {LEMe Wall: Desenvolvendo um Sistema de Multi-Projec{\c c}{\~a}o},
	Year = {2005}
}


@book{despat,
	author = {Erich Gamma and Richard Helm and Ralph Johnson and John Vlissides},
	title = {Design patterns: elements of reusable object-oriented software},
	year = {1995},
	isbn = {0-201-63361-2},
	publisher = {Addison-Wesley Longman Publishing Co., Inc.},
	address = {Boston, MA, USA}
 }